move if-zero etc to math, remove 1-/1+ from math

[factor.git] / basis / db / postgresql / postgresql.factor

diff --git a/basis/db/postgresql/postgresql.factor b/basis/db/postgresql/postgresql.factor
index 9e51f41ff1de63949fe0747084cb83d012aed090..e5e8097d3f54f4b4969db66a9f850fab51c9dbd5 100644 (file)
--- a/basis/db/postgresql/postgresql.factor
+++ b/basis/db/postgresql/postgresql.factor
@@ -88,7 +88,7 @@ M: postgresql-statement query-results ( query -- result-set )
     dup init-result-set ;
 
 M: postgresql-result-set advance-row ( result-set -- )
-    [ 1+ ] change-n drop ;
+    [ 1 + ] change-n drop ;
 
 M: postgresql-result-set more-rows? ( result-set -- ? )
     [ n>> ] [ max>> ] bi < ;